View 2 Photos View 0 Videos GMC Cam Position Sensor for 4.8L/6.0L/8.1L, Part # 12591720 Newly Listed Contact for price GM Cam Position Sensor (4.8L / 6.0L / 8.1L). P/N 12591720. New part. ConditionUsedStock Number4536450 MLS Number14288408CategoryEngine Miscellaneous Parts Last Updated4/5/2026 LocationDinuba, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info